319 	int syscall_nr;  in ftrace_syscall_enter()  local
322 	syscall_nr = trace_get_syscall_nr(current, regs);  in ftrace_syscall_enter()
323 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in ftrace_syscall_enter()
327 	trace_file = rcu_dereference_sched(tr->enter_syscall_files[syscall_nr]);  in ftrace_syscall_enter()
334 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_enter()
350 	entry->nr = syscall_nr;  in ftrace_syscall_enter()
368 	int syscall_nr;  in ftrace_syscall_exit()  local
370 	syscall_nr = trace_get_syscall_nr(current, regs);  in ftrace_syscall_exit()
371 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in ftrace_syscall_exit()
375 	trace_file = rcu_dereference_sched(tr->exit_syscall_files[syscall_nr]);  in ftrace_syscall_exit()
382 	sys_data = syscall_nr_to_meta(syscall_nr);  in ftrace_syscall_exit()
397 	entry->nr = syscall_nr;  in ftrace_syscall_exit()
411 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_enter()
431 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_enter()
449 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in reg_event_syscall_exit()
469 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in unreg_event_syscall_exit()
485 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in init_syscall_trace()
553 		meta->syscall_nr = i;  in init_ftrace_syscalls()
571 		unsigned long syscall_nr;  in perf_call_bpf_enter()  member
577 	param.syscall_nr = rec->nr;  in perf_call_bpf_enter()
590 	int syscall_nr;  in perf_syscall_enter()  local
594 	syscall_nr = trace_get_syscall_nr(current, regs);  in perf_syscall_enter()
595 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in perf_syscall_enter()
597 	if (!test_bit(syscall_nr, enabled_perf_enter_syscalls))  in perf_syscall_enter()
600 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_enter()
618 	rec->nr = syscall_nr;  in perf_syscall_enter()
639 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_enable()
658 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysenter_disable()
673 		unsigned long syscall_nr;  in perf_call_bpf_exit()  member
678 	param.syscall_nr = rec->nr;  in perf_call_bpf_exit()
689 	int syscall_nr;  in perf_syscall_exit()  local
693 	syscall_nr = trace_get_syscall_nr(current, regs);  in perf_syscall_exit()
694 	if (syscall_nr < 0 || syscall_nr >= NR_syscalls)  in perf_syscall_exit()
696 	if (!test_bit(syscall_nr, enabled_perf_exit_syscalls))  in perf_syscall_exit()
699 	sys_data = syscall_nr_to_meta(syscall_nr);  in perf_syscall_exit()
716 	rec->nr = syscall_nr;  in perf_syscall_exit()
735 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_enable()
754 	num = ((struct syscall_metadata *)call->data)->syscall_nr;  in perf_sysexit_disable()